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 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Androgen deprivation therapy for prostate cancer is associated with several complications, including loss of libido, hot flashes, night sweats, psychological stress, osteoporosis, anemia, fatigue, loss of muscle mass, glucose intolerance, and changes in lipid profile. The natural history of prostate cancer while on such therapy is the attainment of an incurable androgen-independent state. Early diagnosis by prostate-specific antigen screening, longer life expectancies, and a penchant for immediate therapy pose a problem where clinicians have to balance the potential benefits of early hormonal therapy with the risks of development of these metabolic and psychological complications. Intermittent androgen deprivation offers clinicians a prospect to improve quality of life in patients with prostate cancer by harmonizing the benefits of androgen ablation with a reduction in treatment-related side effects and expenditure. In this review we discuss the challenges and opportunities of this mode of therapy and shed light on some of the underlying molecular mechanisms.
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PMID:Intermittent androgen deprivation therapy for prostate cancer. 1516 84

We reviewed therapeutic effects and harmful side effects in 33 patients with advanced or recurrent breast cancer who underwent treatment with Anastrozole 1 mg/day in our department. The patients ranged in age from 40 to 83 years old (median, 59). The Performance Status was 0-2, and there was 1 case of advanced breast cancer and 32 cases of recurrent breast cancer. The duration of disease was from 5 to 233 months (median, 50 months). The estrogen and/or progesterone receptor-positive rate was 72.7%. Metastatic sites were in multiple organs in 9 cases, in the lung only in 1 case, in bone only in 12 cases, and in soft tissue only in 10 cases. First-line therapy was used in 10 cases, second-line therapy in 6 cases, and above third-line therapy in 17 cases. There was a complete response in 3 cases, partial response in 5 cases, no long change in 13 cases, no change in 9 cases, and progressive disease in 3 cases. The response rate was 24.3%, The response period ranged from 2 to 22 months (median, 8 months), and clinical benefit was achieved in 63.7%. The clinical benefit rates for first-line were 60%, second-line 83.3% and above third-line therapy 58.8%. The response rate for patients with breast cancer resistant to Anthracyclines and/or Taxanes was 20%. Time-to-progression ranged from 2 to 28 months (median, 11 months), and overall survival ranged from 7 to 30 months (median, 15 months). The most frequent harmful side effects were rise in total cholesterol, general fatigue, hot flashes and arthralgia (9.1%). In this study, we confirmed the availability and safety of Anastrozole, which was suggested to be a useful drug in salvage therapy for patients having resistance to Anthracyclines and/or Taxanes, not only but also useful as a first- or second-line therapy.
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PMID:[Therapeutic effects of Anastrozole in patients with advanced and recurrent breast cancer]. 1550 44

Relief of cancer-related symptoms is essential in the supportive and palliative care of cancer patients. Complementary therapies such as acupuncture, mind-body techniques, and massage therapy can help when conventional treatment does not bring satisfactory relief or causes undesirable side effects. Controlled clinical trials show that acupuncture and hypnotherapy can reduce pain and nausea. Meditation, relaxation therapy, music therapy, and massage mitigate anxiety and distress. Pilot studies suggest that complementary therapies may treat xerostomia, hot flashes, and fatigue. Botanicals or dietary supplements are popular but often problematic. Concurrent use of herbal products with mainstream medical treatment should be discouraged.
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PMID:Complementary therapies for cancer-related symptoms. 1552 70

We assessed long-term side effects with characteristics of female climacteric disorders in prostate cancer patients treated with luteinizing hormone-releasing hormone (LHRH) agonists. Such side effects are not considered to be serious, though they can significantly affect patient quality of life. Sixty-four prostate cancer patients treated with LHRH agonists and 30 benign prostatic hyperplasia patients, as a control group, were surveyed by questionnaire. The median age of the cancer patients was 74.9 years old, ranging from 60 to 94 years, and the median LHRH agonist dosing period was 16.5 months, ranging from 1 to 64 months. The results of the questionnaires were compared between the patients and the controls, as well as between different variables. Sixty (93.8%) of 64 patients claimed symptoms similar to female climacteric disorders. Further, more than 50% of the symptoms included in the questionnaire were reported by 14 (21.9%) of the patients. Symptoms reported by the patients were more severe than those by the controls. Hot flashes, sleep disturbance, and fatigue recorded high scores in the patient questionnaires as compared with those of the controls. In addition, as the term of LHRH agonist use increased, complaints of sweating or coldness in hands and feet increased. Patients without bone metastasis frequently experienced heaviness in the head and headaches compared to those with bone metastasis. The results of our questionnaire-based outcome study showed that side effects similar to female climacteric disorders in prostate cancer patients treated with LHRH agonists were more severe than in the control group, which could be detrimental to quality of life and general well-being.
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PMID:Climacteric-like disorders in prostate cancer patients treated with LHRH agonists. 1576 16

Androgen-deprivation therapy (ADT) is indicated for the treatment of metastatic prostate cancer and locally advanced disease. In addition to sexual side effects, long-term ADT results in several other changes, including hot flashes; gynecomastia; changes in body composition, metabolism, and the cardiovascular system; osteoporosis; anemia; psychiatric and cognitive problems; and fatigue and diminished quality of life. This review discusses these complications of ADT and treatments aimed at reducing them. It is important for clinicians to anticipate these effects and to initiate measures to prevent or minimize them in order to maintain quality of life in prostate cancer survivors.
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PMID:Complications of androgen-deprivation therapy in men with prostate cancer. 1586 25

In recent studies, patients have reported an increased use of complementary and alternative medicine (CAM). Acupuncture is a popular complementary therapy for patients with cancer. This article will provide current cancer treatment providers with information on acupuncture as well as the research conducted on cancer symptoms and side effects of cancer treatments. Antiemetic studies are the most prevalent and contain the most promising results. Several studies have found that acupuncture significantly reduces the number of emesis (vomiting) episodes for patients receiving chemotherapy. While studies on pain control vary due to the heterogeneity of pain, there are few studies investigating pain caused from cancer and the removal of cancerous tumors. These studies, while promising, provide basic results that need further investigation for more definitive results. Although relatively few studies have been done on anxiety and depression, several researchers have found acupuncture to be just as effective as or more effective than antidepressants for patients without cancer. Studies on breathlessness, while small, have shown acupuncture to have a significant positive effect on chronic obstructive pulmonary disease, breathlessness associated with end-stage cancer, and asthma. Researchers studying xerostomic individuals who have received salivary gland irradiation found significant positive results in salivary flow rates compared to baseline. Patients with hot flashes due to hormonal imbalance may benefit from the use of acupuncture. A recent pilot study showed improvement of chronic postchemotherapy fatigue following acupuncture treatments. Many individuals with cancer have turned to acupuncture because their symptoms persisted with conventional treatments or as an alternative or complement to their ongoing treatments. Despite the immense popularity in the community, few large randomized trials have been conducted to determine the effects acupuncture has on cancer symptoms and side effects of treatments. A majority of the current studies have shown beneficial effects that warrant further investigation with large trial sizes.
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PMID:Acupuncture: role in comprehensive cancer care--a primer for the oncologist and review of the literature. 1591 26

A variety of symptoms are reported frequently as being part of a menopausal syndrome. These include hot flashes, night sweats, menstrual irregularities, vaginal dryness, depression, nervous tension, palpitations, headaches, insomnia, lack of energy, difficulty concentrating, and dizzy spells. The question of whether and how symptoms occur together is important for women who want to know which symptoms can be attributed to menopause and which to aging generally or to other physical or psychosocial factors. To address this question, the present article examines the following avenues of research: (1) the clustering or grouping of symptoms; (2) the temporal association of different symptoms with stages of the menopausal transition; (3) the consistency of symptom reporting across cultures, race, and ethnicity; and (4) the consistency of risk factors for symptoms. Results of the factor analysis studies do not support a single syndrome consisting of menopausal and psychological or somatic symptoms. The prevalence of symptom reporting across the transition also argues against a menopausal syndrome because vasomotor symptoms follow a unique pattern that differs from that of other symptoms. Cross-cultural differences suggest that symptom reporting is not universal. Finally, although there is some overlap in risk factors for symptoms, menopausal status is more consistently related to vasomotor symptoms than to psychological or physical ones. Results of these investigations all argue against a universal menopausal syndrome. Future research should focus on how symptoms are interrelated, what factors are uniquely related to vasomotor symptoms, and identifying whether there is a subgroup of women who are more likely to report symptoms.
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PMID:A universal menopausal syndrome? 1641 25

We sought to evaluate evidence for the benefits and risks of acupuncture, magnets, reflexology, and homeopathy for menopause-related symptoms. Search strategies included electronic searches of online databases (PubMed, PsycINFO, Medline), direct searches of target journals, and citation-index searches. A total of 12 intervention studies were identified for review. Complementary and alternative medicine (CAM) treatments resulted in few side effects. The design, study populations, and findings across acupuncture studies varied. In uncontrolled studies, acupuncture improved subjective measures of hot flash frequency and vasomotor, somatic, physical, and psychological symptoms; however, improvements were not consistent. Controlled studies of acupuncture yielded even less consistent findings. Overall, controlled studies of acupuncture did not reliably improve hot flashes, sleep disturbances, or mood when compared with nonspecific acupuncture, estrogen therapy, or superficial needling. Homeopathy significantly improved subjective measures of hot flash frequency and severity, mood, fatigue, and anxiety in uncontrolled, open-label studies. Controlled studies of magnets and reflexology failed to demonstrate any increased benefit of treatment over placebo. There is a need for additional investigations of acupuncture and homeopathy for the treatment of hot flashes and other menopausal symptoms. However, existing evidence does not indicate a beneficial effect of magnets or reflexology in the treatment of hot flashes and other menopausal symptoms. Understanding whether, for whom, and how these interventions work is crucial to building the evidence base needed to evaluate any potential for these CAM therapies in the management of menopause-related symptoms.
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PMID:Other complementary and alternative medicine modalities: acupuncture, magnets, reflexology, and homeopathy. 1641 35

Recently, a new non-steroidal aromatase inhibitor, letrozole (Femara tablet 2.5 mg) launched in Japan for the treatment of postmenopausal women with breast cancer. This drug has triazole structure, as similar drug, anastrozole (Arimidex). Currently, this drug has been put on markets in more than 80 countries, in which more than 20 countries have approved the use for the extended adjuvant treatment of early breast cancer. Letrozole is an oral drug given once daily and the first choice for the treatment of patients with steroid receptor positive or receptor-unknown locally advanced or metastatic postmenopausal breast cancer. As for the adverse events, they are mostly mild, including hot flashes, arthritis, miyalgia, and such as nausea, fatigue, anorexia, hyperorexia, edema, headache, vertigo, vomition and others. In the large international breast cancer studies, beneficial results were obtained for the post-surgical endocrine therapy of postmenopausal women with breast cancer, and the similar use of this drug has been approved in Japan.
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PMID:[Introduction of new drug: letrozole, a new non-steroidal aromatase inhibitor for the treatment of postmenopausal women with breast cancer]. 1677 Jan 12

Although the expected mean age of women increased significantly in the 20th century, the time of menopause has not changed (age of 50-51 years). Women's life span in Hungary is 77.2 years, which means, that one third of their lives is lived in menopause. Aging and the consequent lack of estrogen means a more and more serious problem on social level as well. In Hungary there are approximately 1.8 million women above the age of 50. Only an insignificant part of them is treated, which is about 5%, compared to other European countries, where this ratio is between 5 and 25%. Menopause-related symptoms can be divided into the following groups: vasomotor symptoms (sweating, hot flashes, palpitation), decreased psychic and physical functions (fatigue, depression, panic disease, cognitive problems, decreased libido), cardiovascular diseases (ischaemic heart disease), endometrial atrophy, bone and articular alterations (osteoporosis) and urogenital symptoms (vaginal dryness, incontinence, cystitis). The most frequent symptom is hot flashes, which is characteristic of more than 60% of women in menopause. Osteoporosis after the cardiovascular diseases is the second most serious problem on public health level. Approximately 9% of the Hungarian population suffers from osteoporotic problems, which concretely means 600.000 women and 300.000 men. The most frequent fractures are the hip and vertebral fractures. In 1999, 15.100 hip and 51.000 peripheric fractures occurred in Hungary. The above mentioned symptoms, even separately, may decrease the quality of life, therefore their treatment and the knowledge of all of the therapeutic possibilities are essential.
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PMID:[Treatment of menopausal symptoms--review of the current literature]. 1678 43


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